6400101060 has 96 divisors (see below), whose sum is σ = 20598076800. Its totient is φ = 1647838080.

The previous prime is 6400101047. The next prime is 6400101079. The reversal of 6400101060 is 601010046.

6400101060 is a `hidden beast` number, since 640 + 0 + 10 + 10 + 6 + 0 = 666.

It is a super-2 number, since 2×6400101060² = 81922587156426247200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188686 + ... + 220005.

It is an arithmetic number, because the mean of its divisors is an integer number (214563300).

Almost surely, 2^6400101060 is an apocalyptic number.

6400101060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6400101060 is an abundant number, since it is smaller than the sum of its proper divisors (14197975740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6400101060 is a wasteful number, since it uses less digits than its factorization.

6400101060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408738 (or 408730 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6400101060 is about 80000.6316225066. The cubic root of 6400101060 is about 1856.6453058722.

The spelling of 6400101060 in words is "six billion, four hundred million, one hundred one thousand, sixty".